A soft metal, it has a silvery lustre when freshly cut but reacts rapidly with air.
锶是软金属，新切开的表面有银白色金属光泽，但一接触空气会迅速反应。
The interface between the valve core and the valve body is a conical soft metal interface.
所述的阀芯与阀体之间接触面为锥面软金属接触面。
The first soft metal layer and the second soft metal layer are made of tin alloy or lead alloy.
第一软金属层和第二软金属层采用锡合金或铅合金材料。
Divided into soft metal, metal compounds, non-metallic and other inorganic and organic matter in four categories.
分为软金属，金属化合物，非金属及其他无机物以及有机物质四大类。
Head gaskets are made of thin sheets of soft metal or of asbestos and metal. All cylinder, water, valve, and head-Bolt openings are cut out.
气缸盖用的密封垫是用软金属薄片或金属和石棉组成的薄片制成，留出所有的气缸孔、水道孔、气门孔和气缸盖螺栓孔。
When the gasket is placed on the block and the head installed, tightening of the head bolts squeezes the soft metal so that the joint is effectively sealed.
当气缸垫装在气缸体上，然后装上气缸盖以后，气缸盖螺栓就压紧软金属垫，这样结合处就完全密封了。
Stamping is an important method of metal forming, it is mainly applied to relatively soft metal forming, can be a molding of precision parts of complex shape.
冲压成型是金属成型的一种重要方法，它主要适用于材质较软的金属成型，可以一次成型形状复杂的精密制件。
The differential hardness of the hard metal bearing surface to the soft metal bearing surface is preferably at least about 1.5, and is preferably less than about 3.
所述硬金属轴承表面相对于所述软金属轴承表面的硬度比优选为至少大约1.5，并且优选为小于大约3。
The first soft metal layer and the second soft metal layer are correspondingly plated on the contacts of the positive pole and the negative pole of the dry battery.
第一软金属层和第二软金属层是对应镀在干电池的正电极的触点上及负电极的触点上。
The dry battery is capable of enabling the impurities invading into the area between the contacts to automatically embed to the soft metal to maintain good contact of the contacts;
本实用新型，可使侵入到触点间的杂质自动嵌入在软金属中，保持触点间接触良好；
To avoid slip of CFRP bars, the friction angle between soft metal pipe and CFRP bars should be larger than the sum of barrel's conical angle and friction angle between wedge and barrel.
为保证碳筋不出现滑移，软金属管和碳筋间的摩阻角应大于锚环锥角和夹片与锚环之间的摩阻角之和；
The invention refers to a kind of soft metal, whose characters lie in it is made up of natural rubber, stearic acid, zinc oxide, sulfur, metal powder, accelerator and age-inhibiting additive.
本发明涉及一种软金属，其特征在于，它由天然橡胶、硬脂酸、氧化锌、硫磺、金属粉、促进剂和防老剂等原材料制成。
Dr Dickey put together a team of electrical and chemical engineers and, together, they started looking at metals and metal alloys that are soft at room temperature.
迪基博士集合了电气和化学方面的工程师，组成一个研究组，开始合力着眼于那些在室温之下很软的金属和金属合金。
Metal with low carbon level is soft unlike metal that contains much carbon. In forging the two kinds of metal are mixed forming the most beautiful pattern.
和含碳量较高的合金不同，含碳量低的合金稍软一些，在锻造过程中，两种合金熔合在一起，就会形成极其漂亮的花纹。
She felt it rise now as her fingers fumbled beneath soft layers of folded cotton searching for the sharp cold of a shiny metal toffee tin.
此刻，当手指在一层层柔软的、叠得整整齐齐的棉衣下翻寻，摸到一只冰凉的、亮晶晶的金属太妃糖罐的时候，这样的兴奋又出现了。
Soft PVC cemented with epoxy adhesives was used as the inside lining of the metal plate and its anti-corrosion performance was analyzed through the electrochemistry impedance test in this article.
利用环氧树脂胶粘剂粘结软质聚氯乙烯作为金属板材的内衬，通过电化学阻抗测试分析了聚氯乙烯内衬耐酸耐碱性能。
This mask has a metal nose clip with soft foam nose cushion for an easy and comfortable fit.
这款口罩带有金属鼻夹和柔软海绵垫，很容易贴合且很舒适。
It anodized well, but was a miserable metal to work with because it was so soft.
它阳极很好，但可怜的金属工作，因为它是那么软。
A soft silvery metallic element of the alkali metal group burns in air and reacts violently in water occurs in carnallite and lepidolite and pollucite.
一种软质的银色碱金属元素能在空气中燃烧能与水发生剧烈反应见于光卤石锂云母和铯榴石中。
As the interface follows the solidification front of the shell metal, the areas of soft core metal showing at the barrel surface, will be patchy and not continuous.
由于结合层往往是沿着外层金属的凝固线所形成的，因此在辊身表面所呈现的此类缺陷是不连续，不规则的。
A soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals.
一种银白色软质单价元素，碱金属属，已知最轻的金属，存在于许多矿物中。
Soft soil in the offing with high moisture capacity and complex chemical composition will rust the metal pipeline.
金属管道在含水量大、化学成份复杂的近海软土中易发生锈蚀。
Meanwhile, some new conclusions in favor of designs on metal grating under grazing incidence in soft X-ray region were obtained.
同时，得到了一些优化软x射线波段掠入射金属光栅设计的新结论。
In comparison with laser plasma soft X-ray sources using metal target, the light source is debris-free.
与金属靶激光等离子体软x射线源相比，此光源无碎屑。
In comparison with laser plasma soft X-ray sources using metal target, the light source is debris-free.
与金属靶激光等离子体软x射线源相比，此光源无碎屑。
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